Multimedia Messaging Server Content Transcoding

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Solution Overview

Problem

The increasing demand for higher bandwidth networks due to smartphone usage and social networking has created a need for efficient content distribution systems that can handle diverse content formats and protocols, particularly for multimedia messaging services, where existing systems struggle with compatibility and user preferences.

Innovation Solution

A multimedia messaging service server that receives profiles from content sources and communication devices, extracts and transcodes content to ensure compatibility with the multimedia messaging service protocol, allowing for personalized content distribution based on user preferences and format requirements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Speed

If content is distributed directly from content sources to communication devices, then distribution speed is improved, but compatibility with multimedia messaging service protocol deteriorates

Engineering Contradiction:
Improvecontent distribution speedVSAvoidprotocol compatibility
Core Design Contradiction:
SpeedVSReliability

Solution Approach 1:

A content distribution server is introduced as an intermediary between content sources and communication devices. The server receives content from content sources, transcodes it to comply with multimedia messaging service protocols, and then distributes it to communication devices. This mediator resolves the contradiction by ensuring protocol compatibility while maintaining efficient distribution.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If content is transcoded to comply with multimedia messaging service protocol, then protocol compatibility is improved, but processing time increases

Engineering Contradiction:
Improveprotocol compatibilityVSAvoidcontent processing time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The content distribution server performs transcoding operations in advance before content is distributed to communication devices. By preprocessing content to ensure protocol compliance beforehand, the system avoids time-consuming conversions at the point of distribution, thus reducing overall processing time while maintaining compatibility.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If personalized content distribution is implemented based on user profiles, then user experience is improved, but system complexity increases

Engineering Contradiction:
Improveuser experienceVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

Users provide their own profiles indicating desired content types and formats to the content distribution server. The server automatically processes these profiles and delivers personalized content without requiring complex manual configuration or intervention. This self-service approach improves user experience while keeping the system relatively simple by leveraging user-provided information.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10735359B2Method and apparatus for distributing content to communication devices
Publication Date: 2020.08.04 AT&T MOBILITY II LLC
  • US10735359B2 patent drawing
  • US10735359B2 patent drawing
  • US10735359B2 patent drawing

AI summary

A system that incorporates the subject disclosure may perform, for example, operations including receiving a plurality of profiles from a plurality of communication devices, where each of the plurality of profiles comprise a content preference established by users of the plurality of communication devices, receiving content from a plurality of content sources, selecting portions of the content according to the plurality of profiles supplied by the plurality of communication devices, detecting that the portions of the content are not compatible with a multimedia messaging service protocol utilized by the multimedia messaging service server, transcoding the portions of the content to generate transcoded portions of the content that comply with the multimedia messaging service protocol, and broadcasting the transcoded portions of the content to the plurality of communication devices. Other embodiments are disclosed.